<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="法规名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入法规名称" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="题注" prop="title">
        <el-input v-model="queryParams.title" placeholder="请输入题注" clearable size="small" @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['environment:opmEnvRule:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['environment:opmEnvRule:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['environment:opmEnvRule:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['environment:opmEnvRule:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="opmEnvRuleList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!--<el-table-column label="编号" align="center" prop="id" />-->
      <el-table-column label="法规名称" align="center" prop="name" />
      <el-table-column label="题注" align="center" prop="title" />
      <!--<el-table-column label="附件" align="center" prop="url" />-->
      <el-table-column label="创建人" align="center" prop="createBy" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <!--scope 传递当前行的所有数据-->
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="showFileDowFn(scope.row)"
            v-hasPermi="['park:buiPark:edit']"
          >下载</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['environment:opmEnvRule:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['environment:opmEnvRule:remove']">删除</el-button>
          <!--<el-button size="mini" type="text" icon="el-icon-download" v-show="!(typeof(scope.row.url)=='undefined'|| scope.row.url==null ||scope.row.url=='')" @click="downloadFile(scope.row)" v-hasPermi="['environment:opmEnvRule:download']">下载</el-button>-->
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />
    <FileDownPop v-if="showFilePop" @close="filePopClose" :fileList="fileList"></FileDownPop>

    <!-- 添加或修改环保法规对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="法规名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入法规名称" />
        </el-form-item>
        <el-form-item label="题注" prop="title">
          <el-input v-model="form.title" placeholder="请输入题注" />
        </el-form-item>
        <el-form-item label="附件">
          <!--<fileUpload v-model="form.url" />-->
          <FileUpload ref="fileupload" :fileListTem="form.fileIdList" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {
    listOpmEnvRule,
    getOpmEnvRule,
    delOpmEnvRule,
    addOpmEnvRule,
    updateOpmEnvRule,
    getFile
  } from "@/api/smartParks/environment/opmEnvRule";
  import FileUpload from '@/views/smartParks/parkAssets/components/FileUpload';

  export default {
    name: "OpmEnvRule",
    components: {
      FileUpload,
    },
    data() {
      return {
        fileList:[],
        showFilePop:false,
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 环保法规表格数据
        opmEnvRuleList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: null,
          title: null,
        },
        // 表单参数
        form: {
          fileIdList: [],
        },
        // 表单校验
        rules: {}
      };
    },
    created() {
      this.getList();
    },
    methods: {
      filePopClose(){
        this.showFilePop=false
      },
      showFileDowFn(row){
        this.reset();
        const id = row.id || this.ids;
        getOpmEnvRule(id).then((response) => {
          response.data.fileList.forEach((element) => {
            let url= "http://" + element.url
            this.fileList.push({
              name: element.name,
              id: element.id,
              url,
            })
          });
        });
        this.showFilePop=true
      },
      /** 查询环保法规列表 */
      getList() {
        this.loading = true;
        listOpmEnvRule(this.queryParams).then(response => {
          this.opmEnvRuleList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          name: null,
          keyword: null,
          title: null,
          url: null,
          createBy: null,
          createTime: null,
          updateBy: null,
          updateTime: null,
          fileIdList: []
        };
        this.fileList=[]
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加环保法规";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getOpmEnvRule(id).then(response => {
          this.form = response.data;
          this.form.fileIdList = [];
          this.form.fileList.forEach((element) => {
            let url= "http://" + element.url
            this.form.fileIdList.push({
              name: element.name,
              id: element.id,
              url: "http://" + element.url,
            });
            this.fileList.push(url)
          });
          this.open = true;
          this.title = "修改环保法规";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            let data = JSON.parse(JSON.stringify(this.form));
            data.fileIdList = this.$refs.fileupload.fileList.map(
              (item) => item.id
            );
            if (this.form.id != null) {
              updateOpmEnvRule(data).then(response => {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addOpmEnvRule(data).then(response => {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$confirm('是否确认删除环保法规编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delOpmEnvRule(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('environment/opmEnvRule/export', {
          ...this.queryParams
        }, `environment_opmEnvRule.xlsx`)
      }
    }
  };
</script>
